| Ismael vs King | 204–285 | 41.72% |
| Ismael vs Kazuya | 187–234 | 44.42% |
| Ismael vs Jin | 181–229 | 44.15% |
| Ismael vs Steve | 154–156 | 49.68% |
| Ismael vs Law | 123–171 | 41.84% |
| Ismael vs Eddy | 121–133–1 | 47.64% |
| Ismael vs Dragunov | 101–135 | 42.80% |
| Ismael vs Reina | 111–119 | 48.26% |
| Ismael vs Lili | 109–116 | 48.44% |
| Ismael vs Heihachi | 92–132 | 41.07% |
| Ismael vs Hwoarang | 87–130 | 40.09% |
| Ismael vs Asuka | 101–114 | 46.98% |
| Ismael vs Bryan | 64–117 | 35.36% |
| Ismael vs Paul | 75–97 | 43.60% |
| Ismael vs Xiaoyu | 75–77 | 49.34% |
| Ismael vs Azucena | 78–72 | 52.00% |
| Ismael vs Victor | 52–86 | 37.68% |
| Ismael vs Nina | 59–66 | 47.20% |
| Ismael vs Jun | 68–57 | 54.40% |
| Ismael vs Lee | 48–74 | 39.34% |
| Ismael vs Lidia | 46–58 | 44.23% |
| Ismael vs Devil Jin | 39–62 | 38.61% |
| Ismael vs Yoshimitsu | 39–58 | 40.21% |
| Ismael vs Feng | 27–68 | 28.42% |
| Ismael vs Raven | 37–42 | 46.84% |
| Ismael vs Clive | 39–38 | 50.65% |
| Ismael vs Alisa | 21–54 | 28.00% |
| Ismael vs Lars | 23–50 | 31.51% |
| Ismael vs Armor King | 24–45 | 34.78% |
| Ismael vs Kuma | 30–37 | 44.78% |
| Ismael vs Jack-8 | 27–34 | 44.26% |
| Ismael vs Leroy | 23–32 | 41.82% |
| Ismael vs Claudio | 25–29 | 46.30% |
| Ismael vs Anna | 17–37 | 31.48% |
| Ismael vs Zafina | 27–21 | 56.25% |
| Ismael vs Leo | 11–31 | 26.19% |
| Ismael vs Fahkumram | 12–24 | 33.33% |
| Ismael vs Panda | 9–20 | 31.03% |
| Ismael vs Miary Zo | 15–11 | 57.69% |
| Ismael vs Shaheen | 6–16 | 27.27% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.